The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...

Two days after invoking it, the Commission for Air Quality Management (CAQM) revoked GRAP Stage-III as the city's air quality ...

A total of six towns in Monmouth and Ocean counties have unhealthy air and ozone levels, according to AirNow.gov.

Train delays are rampant due to dense fog across Northern India, with the AP Express delayed by 240 minutes. The IMD predicts ...

Unfavourable meteorological conditions, combined with vehicle emissions, paddy-straw burning, firecrackers, and other local ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index of 255 at 09:01am today (17 January).  ​​The air was classified as 'very ...

There's confusion over how safe air quality is in L.A. as fires continue to burn, spewing wildfire smoke and toxins. We look at air quality readings, what's real and what's not and what people can do.

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

Air quality remains a big concern in Los Angeles County, and not just for those nearby the Palisades and Eaton fires.

Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...